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Posted to issues@spark.apache.org by "Kousuke Saruta (Jira)" <ji...@apache.org> on 2020/09/10 08:46:00 UTC

[jira] [Created] (SPARK-32843) Add an optimization rule to combine range repartition and range operation

Kousuke Saruta created SPARK-32843:
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             Summary: Add an optimization rule to combine range repartition and range operation
                 Key: SPARK-32843
                 URL: https://issues.apache.org/jira/browse/SPARK-32843
             Project: Spark
          Issue Type: Improvement
          Components: SQL
    Affects Versions: 3.1.0
            Reporter: Kousuke Saruta
            Assignee: Kousuke Saruta


If all operations between range repartition and range operation are OrderPreservingUnaryNode, and ordering of the repartition and range operation are the same, they can be combined.



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